Trace number 1868932

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT100 61.0807 62.5888

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-2.opb
MD5SUMe3831f007858c5fb2624c51cbae12da0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses699
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.04	c SCIP version 1.1.0.7
0.00/0.04	c LP-Solver SoPlex 1.4.1
0.00/0.04	c user parameter file <scip.set> not found - using default parameters
0.00/0.04	c read problem <HOME/instance-1868932-1245150641.opb>
0.00/0.04	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.00/0.04	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 700 upgd conss, 208 impls, 0 clqs
0.04/0.06	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.06	c presolving (3 rounds):
0.04/0.06	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.04/0.06	c  208 implications, 0 cliques
0.04/0.06	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.04/0.06	c     700 constraints of type <logicor>
0.04/0.06	c transformed objective value is always integral (scale: 1)
0.04/0.06	c Presolving Time: 0.02
0.04/0.06	c strange?!, PURESAT with obj
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = c 1620
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = c 1791
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = c 10000
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving problem
0.04/0.06	c 
0.08/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.15	c   0.1s|     1 |     0 |   765 |1405k|   0 | 200 | 200 | 700 | 700 | 200 | 700 |   0 |   0 |   0 | 6.700000e+01 |      --      |    Inf 
1.43/1.71	c   1.2s|     1 |     0 |  3748 |2927k|   0 | 200 | 200 | 700 | 700 | 200 | 701 |   1 |   0 |   0 | 6.733333e+01 |      --      |    Inf 
1.54/1.87	c   1.4s|     1 |     0 |  3924 |4233k|   0 | 200 | 200 | 700 | 700 | 200 | 702 |   2 |   0 |   0 | 6.750000e+01 |      --      |    Inf 
1.73/2.04	c   1.5s|     1 |     0 |  4136 |5606k|   0 | 200 | 200 | 700 | 700 | 200 | 703 |   3 |   0 |   0 | 6.758333e+01 |      --      |    Inf 
1.93/2.21	c   1.7s|     1 |     0 |  4372 |7004k|   0 | 200 | 200 | 700 | 700 | 200 | 704 |   4 |   0 |   0 | 6.763636e+01 |      --      |    Inf 
2.12/2.40	c   1.9s|     1 |     0 |  4626 |8478k|   0 | 200 | 200 | 700 | 700 | 200 | 705 |   5 |   0 |   0 | 6.770000e+01 |      --      |    Inf 
2.33/2.60	c   2.1s|     1 |     0 |  4904 |9933k|   0 | 200 | 200 | 700 | 700 | 200 | 706 |   6 |   0 |   0 | 6.773810e+01 |      --      |    Inf 
2.52/2.81	c   2.3s|     1 |     0 |  5139 |  11M|   0 | 200 | 200 | 700 | 700 | 200 | 707 |   7 |   0 |   0 | 6.775095e+01 |      --      |    Inf 
2.73/3.04	c   2.5s|     1 |     0 |  5482 |  12M|   0 | 200 | 200 | 700 | 700 | 200 | 708 |   8 |   0 |   0 | 6.777524e+01 |      --      |    Inf 
2.93/3.28	c   2.8s|     1 |     0 |  5814 |  14M|   0 | 200 | 200 | 700 | 700 | 200 | 709 |   9 |   0 |   0 | 6.780341e+01 |      --      |    Inf 
3.22/3.55	c   3.0s|     1 |     0 |  6241 |  15M|   0 | 200 | 200 | 700 | 700 | 200 | 710 |  10 |   0 |   0 | 6.783480e+01 |      --      |    Inf 
3.53/3.81	c   3.3s|     1 |     0 |  6644 |  16M|   0 | 200 | 200 | 700 | 700 | 200 | 711 |  11 |   0 |   0 | 6.785191e+01 |      --      |    Inf 
3.63/4.00	c   3.5s|     1 |     0 |  6884 |  17M|   0 | 200 | 200 | 700 | 700 | 200 | 712 |  12 |   0 |   0 | 6.786358e+01 |      --      |    Inf 
3.93/4.23	c   3.7s|     1 |     0 |  7182 |  18M|   0 | 200 | 200 | 700 | 700 | 200 | 713 |  13 |   0 |   0 | 6.787602e+01 |      --      |    Inf 
4.22/4.51	c   4.0s|     1 |     0 |  7672 |  19M|   0 | 200 | 200 | 700 | 700 | 200 | 714 |  14 |   0 |   0 | 6.788923e+01 |      --      |    Inf 
4.42/4.80	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
4.42/4.80	c   4.2s|     1 |     0 |  8137 |  20M|   0 | 200 | 200 | 700 | 700 | 200 | 715 |  15 |   0 |   0 | 6.790226e+01 |      --      |    Inf 
4.74/5.04	c   4.5s|     1 |     0 |  8477 |  21M|   0 | 200 | 200 | 700 | 700 | 200 | 716 |  16 |   0 |   0 | 6.791098e+01 |      --      |    Inf 
5.02/5.36	c   4.8s|     1 |     0 |  8985 |  22M|   0 | 200 | 200 | 700 | 700 | 200 | 717 |  17 |   0 |   0 | 6.792031e+01 |      --      |    Inf 
5.42/5.71	c   5.2s|     1 |     0 |  9551 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 718 |  18 |   0 |   0 | 6.792711e+01 |      --      |    Inf 
5.81/6.22	c   5.5s|     1 |     0 |  9935 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 719 |  19 |   0 |   0 | 6.793145e+01 |      --      |    Inf 
6.01/6.44	c   5.7s|     1 |     0 | 10108 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 720 |  20 |   0 |   0 | 6.793231e+01 |      --      |    Inf 
6.12/6.59	c   5.8s|     1 |     0 | 10274 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |   0 | 6.793305e+01 |      --      |    Inf 
17.81/18.80	c  17.3s|     1 |     2 | 10274 |  23M|   0 | 200 | 200 | 700 | 700 | 200 | 721 |  21 |   0 |  26 | 6.793305e+01 |      --      |    Inf 
58.20/59.78	o 100
58.20/59.78	c *57.0s|    29 |     6 | 19397 |  24M|  10 |   - | 200 | 718 | 153 | 200 | 721 |  21 |  18 | 207 | 7.500000e+01 | 1.000000e+02 |  33.33%
61.00/62.56	c 
61.00/62.56	c SCIP Status        : problem is solved [optimal solution found]
61.00/62.56	c Solving Time (sec) : 59.77
61.00/62.56	c Solving Nodes      : 66
61.00/62.56	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
61.00/62.56	c Dual Bound         : +1.00000000000000e+02
61.00/62.56	c Gap                : 0.00 %
61.00/62.56	c NODE         66
61.00/62.56	c DUAL BOUND   100
61.00/62.56	c PRIMAL BOUND 100
61.00/62.56	c GAP          0
61.00/62.56	s OPTIMUM FOUND
61.00/62.56	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 -x192 x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 -x180 x179 x178 -x177 
61.00/62.56	v x176 -x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 x156 -x155 
61.00/62.56	v x154 -x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 -x134 x133 x132 
61.00/62.56	v -x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 -x114 x113 x112 -x111 x110 -x109 
61.00/62.56	v -x108 x107 -x106 x105 -x104 x103 -x102 x101 x100 -x99 -x98 x97 x96 -x95 x94 -x93 -x92 x91 x90 -x89 x88 -x87 x86 -x85 -x84 
61.00/62.56	v x83 -x82 x81 -x80 x79 x78 -x77 x76 -x75 x74 -x73 -x72 x71 -x70 x69 -x68 x67 x66 -x65 -x64 x63 -x62 x61 -x60 x59 x58 -x57 -x56 
61.00/62.56	v x55 -x54 x53 x52 -x51 -x50 x49 -x48 x47 x46 -x45 x44 -x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 x34 -x33 x32 -x31 -x30 x29 -x28 
61.00/62.56	v x27 -x26 x25 -x24 x23 -x22 x21 x20 -x19 x18 -x17 x16 -x15 x14 -x13 -x12 x11 -x10 x9 x8 -x7 -x6 x5 x4 -x3 -x2 x1 
61.00/62.56	c SCIP Status        : problem is solved [optimal solution found]
61.00/62.56	c Solving Time       :      59.77
61.00/62.56	c Original Problem   :
61.00/62.56	c   Problem name     : HOME/instance-1868932-1245150641.opb
61.00/62.56	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
61.00/62.56	c   Constraints      : 700 initial, 700 maximal
61.00/62.56	c Presolved Problem  :
61.00/62.56	c   Problem name     : t_HOME/instance-1868932-1245150641.opb
61.00/62.56	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
61.00/62.56	c   Constraints      : 700 initial, 749 maximal
61.00/62.56	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
61.00/62.56	c   trivial          :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   implics          :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   probing          :       0.00          0          0          0          0          0          0          0          0
61.00/62.56	c   linear           :       0.01          0          0          0          0          0          0          0          1
61.00/62.56	c   logicor          :       0.01          0          0          0          0          0          0          0          0
61.00/62.56	c   root node        :          -          0          -          -          0          -          -          -          -
61.00/62.56	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
61.00/62.56	c   integral         :          0          0          0         52          0          2         15          0          0         86
61.00/62.56	c   logicor          :        700+        22        844          1          0         38       2025          0          0          0
61.00/62.56	c   countsols        :          0          0          0          1          0          0          0          0          0          0
61.00/62.56	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
61.00/62.56	c   integral         :      48.81       0.00       0.00      48.81       0.00
61.00/62.56	c   logicor          :       0.00       0.00       0.00       0.00       0.00
61.00/62.56	c   countsols        :       0.00       0.00       0.00       0.00       0.00
61.00/62.56	c Propagators        :       Time      Calls    Cutoffs    DomReds
61.00/62.56	c   rootredcost      :       0.00          1          0          0
61.00/62.56	c   pseudoobj        :       0.01        708          2          0
61.00/62.56	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
61.00/62.56	c   propagation      :       0.00         38         34         57        4.6          4        4.0          -
61.00/62.56	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
61.00/62.56	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
61.00/62.56	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
61.00/62.56	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
61.00/62.56	c   applied globally :          -          -          -         49        4.2          -          -          -
61.00/62.56	c   applied locally  :          -          -          -          0        0.0          -          -          -
61.00/62.56	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
61.00/62.56	c   cut pool         :       0.08         21          -          -       3140          -    (maximal pool size: 4990)
61.00/62.56	c   redcost          :       0.00         73          0          0          0          0
61.00/62.56	c   impliedbounds    :       0.00         22          0          0          0          0
61.00/62.56	c   intobj           :       0.00          0          0          0          0          0
61.00/62.56	c   gomory           :       1.08         22          0          0         24          0
61.00/62.56	c   strongcg         :       0.99         20          0          0       5385          0
61.00/62.56	c   cmir             :       0.04         10          0          0          0          0
61.00/62.56	c   flowcover        :       0.07         10          0          0          0          0
61.00/62.56	c   clique           :       0.00          1          0          0          0          0
61.00/62.56	c   zerohalf         :       0.00          0          0          0          0          0
61.00/62.56	c   mcf              :       0.00          1          0          0          0          0
61.00/62.56	c Pricers            :       Time      Calls       Vars
61.00/62.56	c   problem variables:       0.00          0          0
61.00/62.56	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
61.00/62.56	c   relpscost        :      48.81         51          2         15          0          0         86
61.00/62.56	c   pscost           :       0.00          0          0          0          0          0          0
61.00/62.56	c   inference        :       0.00          0          0          0          0          0          0
61.00/62.56	c   mostinf          :       0.00          0          0          0          0          0          0
61.00/62.56	c   leastinf         :       0.00          0          0          0          0          0          0
61.00/62.56	c   fullstrong       :       0.00          0          0          0          0          0          0
61.00/62.56	c   allfullstrong    :       0.00          0          0          0          0          0          0
61.00/62.56	c   random           :       0.00          0          0          0          0          0          0
61.00/62.56	c Primal Heuristics  :       Time      Calls      Found
61.00/62.56	c   LP solutions     :       0.00          -          1
61.00/62.56	c   pseudo solutions :       0.00          -          0
61.00/62.56	c   pscostdiving     :       0.00          0          0
61.00/62.56	c   fracdiving       :       0.00          0          0
61.00/62.56	c   veclendiving     :       0.00          0          0
61.00/62.56	c   objpscostdiving  :       0.00          0          0
61.00/62.56	c   rootsoldiving    :       0.00          0          0
61.00/62.56	c   linesearchdiving :       0.00          0          0
61.00/62.56	c   guideddiving     :       0.00          0          0
61.00/62.56	c   crossover        :       0.00          0          0
61.00/62.56	c   intshifting      :       0.00          0          0
61.00/62.56	c   oneopt           :       0.00          1          0
61.00/62.56	c   coefdiving       :       0.12          1          0
61.00/62.56	c   simplerounding   :       0.00          0          0
61.00/62.56	c   rounding         :       0.02         72          0
61.00/62.56	c   shifting         :       0.03         23          0
61.00/62.56	c   fixandinfer      :       0.00          0          0
61.00/62.56	c   feaspump         :       0.95          1          0
61.00/62.56	c   intdiving        :       0.00          0          0
61.00/62.56	c   actconsdiving    :       0.00          0          0
61.00/62.56	c   octane           :       0.00          0          0
61.00/62.56	c   rens             :       0.01          0          0
61.00/62.56	c   rins             :       0.00          0          0
61.00/62.56	c   localbranching   :       0.00          0          0
61.00/62.56	c   mutation         :       0.00          0          0
61.00/62.56	c   dins             :       0.00          0          0
61.00/62.56	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
61.00/62.56	c   primal LP        :       0.00          0          0       0.00          -
61.00/62.56	c   dual LP          :       7.44         73      22764     311.84    3059.68
61.00/62.56	c   barrier LP       :       0.00          0          0       0.00          -
61.00/62.56	c   diving/probing LP:       1.07         42       3387      80.64    3165.42
61.00/62.56	c   strong branching :      48.81        212     139758     659.24    2863.31
61.00/62.56	c     (at root node) :          -         26      25957     998.35          -
61.00/62.56	c   conflict analysis:       0.00          0          0       0.00          -
61.00/62.56	c B&B Tree           :
61.00/62.56	c   number of runs   :          1
61.00/62.56	c   nodes            :         66
61.00/62.56	c   nodes (total)    :         66
61.00/62.56	c   nodes left       :          0
61.00/62.56	c   max depth        :         11
61.00/62.56	c   max depth (total):         11
61.00/62.56	c   backtracks       :         22 (33.3%)
61.00/62.56	c   delayed cutoffs  :         21
61.00/62.56	c   repropagations   :         56 (938 domain reductions, 18 cutoffs)
61.00/62.56	c   avg switch length:       3.03
61.00/62.56	c   switching time   :       0.00
61.00/62.56	c Solution           :
61.00/62.56	c   Solutions found  :          1 (1 improvements)
61.00/62.56	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 29 nodes, 57.04 seconds, depth 6, found by <relaxation>)
61.00/62.56	c   Dual Bound       : +1.00000000000000e+02
61.00/62.56	c   Gap              :       0.00 %
61.00/62.56	c   Root Dual Bound  : +6.79330508074933e+01
61.00/62.58	c Time complete: 61.07.

Verifier Data 

OK	100

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868932-1245150641/watcher-1868932-1245150641 -o /tmp/evaluation-result-1868932-1245150641/solver-1868932-1245150641 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868932-1245150641.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.79 2.00 2.08 4/72 5530
/proc/meminfo: memFree=1052852/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=4192 CPUtime=0
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 182662054 4292608 408 1992294400 4194304 7823515 548682068736 18446744073709551615 6899763 0 0 4096 0 0 0 0 17 0 0 0
/proc/5530/statm: 1048 408 286 886 0 158 0

[startup+0.0554779 s]
/proc/loadavg: 1.79 2.00 2.08 4/72 5530
/proc/meminfo: memFree=1052852/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=13360 CPUtime=0.04
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 2749 0 0 0 3 1 0 0 18 0 1 0 182662054 13680640 2377 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 3340 2377 425 886 0 2450 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13360

[startup+0.101086 s]
/proc/loadavg: 1.79 2.00 2.08 4/72 5530
/proc/meminfo: memFree=1052852/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=14468 CPUtime=0.08
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 3125 0 0 0 7 1 0 0 18 0 1 0 182662054 14815232 2753 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 3617 2753 507 886 0 2727 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14468

[startup+0.301055 s]
/proc/loadavg: 1.79 2.00 2.08 4/72 5530
/proc/meminfo: memFree=1052852/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=14600 CPUtime=0.23
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 3195 0 0 0 18 5 0 0 19 0 1 0 182662054 14950400 2822 1992294400 4194304 7823515 548682068736 18446744073709551615 6208499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 3650 2822 521 886 0 2760 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 14600

[startup+0.701858 s]
/proc/loadavg: 1.79 2.00 2.08 4/72 5530
/proc/meminfo: memFree=1052852/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=15280 CPUtime=0.5
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 3330 0 0 0 35 15 0 0 23 0 1 0 182662054 15646720 2957 1992294400 4194304 7823515 548682068736 18446744073709551615 6217355 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5530/statm: 3820 2957 521 886 0 2930 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 15280

[startup+1.50593 s]
/proc/loadavg: 1.79 2.00 2.08 4/73 5531
/proc/meminfo: memFree=1042668/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=15280 CPUtime=1.24
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 3348 0 0 0 104 20 0 0 25 0 1 0 182662054 15646720 2975 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 3820 2975 521 886 0 2930 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 15280

[startup+3.1016 s]
/proc/loadavg: 1.79 2.00 2.08 3/73 5531
/proc/meminfo: memFree=1035564/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=29944 CPUtime=2.83
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 7040 0 0 0 259 24 0 0 25 0 1 0 182662054 30662656 6667 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 7486 6667 547 886 0 6596 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 29944

[startup+6.30185 s]
/proc/loadavg: 2.05 2.05 2.09 3/73 5531
/proc/meminfo: memFree=1017284/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=41600 CPUtime=5.91
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10008 0 0 0 555 36 0 0 25 0 1 0 182662054 42598400 9616 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10400 9616 547 886 0 9510 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 41600

[startup+12.7144 s]
/proc/loadavg: 2.12 2.06 2.10 6/73 5531
/proc/meminfo: memFree=1014020/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=11.82
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10491 0 0 0 1123 59 0 0 25 0 1 0 182662054 44486656 10099 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10099 551 886 0 9971 0
Current children cumulated CPU time (s) 11.82
Current children cumulated vsize (KiB) 43444

[startup+25.504 s]
/proc/loadavg: 2.61 2.17 2.13 3/73 5531
/proc/meminfo: memFree=1014020/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=24.11
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10492 0 0 0 2313 98 0 0 25 0 1 0 182662054 44486656 10100 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10100 552 886 0 9971 0
Current children cumulated CPU time (s) 24.11
Current children cumulated vsize (KiB) 43444

[startup+51.1027 s]
/proc/loadavg: 2.50 2.19 2.14 4/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=49.64
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10497 0 0 0 4846 118 0 0 25 0 1 0 182662054 44486656 10105 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10105 557 886 0 9971 0
Current children cumulated CPU time (s) 49.64
Current children cumulated vsize (KiB) 43444

Solver just ended. Dumping a history of the last processes samples

[startup+51.7069 s]
/proc/loadavg: 2.50 2.19 2.14 4/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=50.23
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10497 0 0 0 4905 118 0 0 25 0 1 0 182662054 44486656 10105 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10105 557 886 0 9971 0
Current children cumulated CPU time (s) 50.23
Current children cumulated vsize (KiB) 43444

[startup+58.1031 s]
/proc/loadavg: 2.46 2.19 2.14 3/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=56.6
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10497 0 0 0 5538 122 0 0 25 0 1 0 182662054 44486656 10105 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10105 557 886 0 9971 0
Current children cumulated CPU time (s) 56.6
Current children cumulated vsize (KiB) 43444

[startup+59.7023 s]
/proc/loadavg: 2.51 2.20 2.14 2/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=58.2
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10498 0 0 0 5696 124 0 0 25 0 1 0 182662054 44486656 10106 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10106 558 886 0 9971 0
Current children cumulated CPU time (s) 58.2
Current children cumulated vsize (KiB) 43444

[startup+61.3014 s]
/proc/loadavg: 2.51 2.20 2.14 2/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=59.79
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10498 0 0 0 5853 126 0 0 25 0 1 0 182662054 44486656 10106 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10106 558 886 0 9971 0
Current children cumulated CPU time (s) 59.79
Current children cumulated vsize (KiB) 43444

[startup+62.1015 s]
/proc/loadavg: 2.51 2.20 2.14 2/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=60.59
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10498 0 0 0 5933 126 0 0 25 0 1 0 182662054 44486656 10106 1992294400 4194304 7823515 548682068736 18446744073709551615 6216197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10106 558 886 0 9971 0
Current children cumulated CPU time (s) 60.59
Current children cumulated vsize (KiB) 43444

[startup+62.5146 s]
/proc/loadavg: 2.51 2.20 2.14 2/73 5531
/proc/meminfo: memFree=1014212/2055920 swapFree=4178712/4192956
[pid=5530] ppid=5528 vsize=43444 CPUtime=61
/proc/5530/stat : 5530 (pbscip.linux.x8) R 5528 5530 5493 0 -1 4194304 10498 0 0 0 5973 127 0 0 25 0 1 0 182662054 44486656 10106 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5530/statm: 10861 10106 558 886 0 9971 0
Current children cumulated CPU time (s) 61
Current children cumulated vsize (KiB) 43444

Child status: 0
Real time (s): 62.5888
CPU time (s): 61.0807
CPU user time (s): 59.8019
CPU system time (s): 1.27881
CPU usage (%): 97.5904
Max. virtual memory (cumulated for all children) (KiB): 43444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 59.8019
system time used= 1.2788
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10505
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 606

runsolver used 0.076988 second user time and 0.413937 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 13:10:41
IDJOB=1868932
IDBENCH=2070
IDSOLVER=683
FILE ID=node90/1868932-1245150641
PBS_JOBID= 9363792
Free space on /tmp= 66528 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868932-1245150641/watcher-1868932-1245150641 -o /tmp/evaluation-result-1868932-1245150641/solver-1868932-1245150641 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868932-1245150641.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e3831f007858c5fb2624c51cbae12da0
RANDOM SEED=1491731644

node90.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1053332 kB
Buffers:         21400 kB
Cached:         883660 kB
SwapCached:       8452 kB
Active:         402572 kB
Inactive:       529300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053332 kB
SwapTotal:     4192956 kB
SwapFree:      4178712 kB
Dirty:           10212 kB
Writeback:           0 kB
Mapped:          34184 kB
Slab:            55780 kB
Committed_AS:   594764 kB
PageTables:       2104 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node90 at 2009-06-16 13:11:44